Quite mysterious for me. The 1st link doesn't work. The 2nd and the 3rd show the same thing. I suspect that you are posting comments on a page which I can see because I'm not an admin. I can only see your post in the Explore>Comments page.
I try to guess. You want an opinion on a proposal of pieces' icons which are either symbolising the moves or showing a letter.
My opinion on moves-based icons is I don't feel at ease with them to play with. On letter-based icons, I think they have several drawbacks, they are mostly valid for English-speakers, they are affected by the direction from where they are read (same as some are complaining for shogi's pieces).
Quite mysterious for me. The 1st link doesn't work. The 2nd and the 3rd show the same thing. I suspect that you are posting comments on a page which I can see because I'm not an admin. I can only see your post in the Explore>Comments page.
I try to guess. You want an opinion on a proposal of pieces' icons which are either symbolising the moves or showing a letter.
My opinion on moves-based icons is I don't feel at ease with them to play with. On letter-based icons, I think they have several drawbacks, they are mostly valid for English-speakers, they are affected by the direction from where they are read (same as some are complaining for shogi's pieces).